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Denial of Service (DoS) attacks are one of the most challenging threats to Internet security. An attacker typically compromises a large number of vulnerable hosts and uses them to flood the victim's site with malicious traffic, clogging its…

网络与互联网体系结构 · 计算机科学 2012-10-26 Katerina J. Argyraki , David R. Cheriton

Denial of Service (DoS) and Distributed Denial of Service of Service (DDoS) attacks are commonly used to disrupt network services. Attack techniques are always improving and due to the structure of the internet and properties of network…

密码学与安全 · 计算机科学 2022-11-29 Jonah Burgess

Distributed Denial of Service attacks represent an active cybersecurity research problem. Recent research shifted from static rule-based defenses towards AI-based detection and mitigation. This comprehensive survey covers several key…

The distributed denial of service (DDoS) attack is detrimental to businesses and individuals as people are heavily relying on the Internet. Due to remarkable profits, crackers favor DDoS as cybersecurity weapons to attack a victim. Even…

密码学与安全 · 计算机科学 2021-07-06 Jianhua Li , Ximeng Liu , Jiong JIn , Shui Yu

The increasing popularity of web-based applications has led to several critical services being provided over the Internet. This has made it imperative to monitor the network traffic so as to prevent malicious attackers from depleting the…

网络与互联网体系结构 · 计算机科学 2011-01-17 Jaydip Sen

The distributed denial of service (DDoS) attack is detrimental to businesses and individuals as we are heavily relying on the Internet. Due to remarkable profits, crackers favor DDoS as cybersecurity weapons in attacking servers, computers,…

密码学与安全 · 计算机科学 2021-04-02 Jianhua Li , Ximeng Liu , Jiong Jin , Shui Yu

Traffic analysis is a type of attack on secure communications systems, in which the adversary extracts useful patterns and information from the observed traffic. This paper improves and extends an efficient traffic analysis attack, called…

密码学与安全 · 计算机科学 2017-10-03 Navid Emamdoost , Mohammad Sadeq Dousti , Rasool Jalili

We consider a cloud based multiserver system, that may be cloud based, consisting of a set of replica application servers behind a set of proxy (indirection) servers which interact directly with clients over the Internet. We address…

密码学与安全 · 计算机科学 2017-08-03 Yuquan Shan , George Kesidis , Daniel Fleck , Angelos Stavrou

Botnet Distributed Denial of Service (DDoS) attacks are now 20 years old; what has changed in that time? Their disruptive presence, their volume, distribution across the globe, and the relative ease of launching them have all been trending…

网络与互联网体系结构 · 计算机科学 2019-04-23 Eric Osterweil , Angelos Stavrou , Lixia Zhang

Distributed Denial-of-Service (DDoS) attacks exhaust resources, leaving a server unavailable to legitimate clients. The Domain Name System (DNS) is a frequent target of DDoS attacks. Since DNS is a critical infrastructure service,…

密码学与安全 · 计算机科学 2022-09-16 A S M Rizvi , Jelena Mirkovic , John Heidemann , Wesley Hardaker , Robert Story

The wireless ad hoc networks are highly vulnerable to distributed denial of service(DDoS) attacks because of its unique characteristics such as open network architecture, shared wireless medium and stringent resource constraints. These…

密码学与安全 · 计算机科学 2011-06-08 S. A. Arunmozhi , Y. Venkataramani

Distributed Denial of Service (DDoS) attacks pose a significant threat to the stability and reliability of online systems. Effective and early detection of such attacks is pivotal for safeguarding the integrity of networks. In this work, we…

密码学与安全 · 计算机科学 2024-01-09 Ali Alfatemi , Mohamed Rahouti , Ruhul Amin , Sarah ALJamal , Kaiqi Xiong , Yufeng Xin

Distributed Denial of Service (DDoS) attacks have become increasingly prevalent and dangerous in the context of Internet of Things (IoT) networks, primarily due to the low-security configurations of many connected devices. This paper…

密码学与安全 · 计算机科学 2025-07-17 Ifiyemi Leigha , Basak Comlekcioglu , Maria Pilar Bezanilla

Voice authentication has undergone significant changes from traditional systems that relied on handcrafted acoustic features to deep learning models that can extract robust speaker embeddings. This advancement has expanded its applications…

密码学与安全 · 计算机科学 2025-09-17 Kamel Kamel , Keshav Sood , Hridoy Sankar Dutta , Sunil Aryal

Telephony Denial of Service (TDoS) attacks target telephony services, such as Voice over IP (VoIP), not allowing legitimate users to make calls. There are few defenses that attempt to mitigate TDoS attacks, most of them using IP filtering,…

网络与互联网体系结构 · 计算机科学 2017-09-14 Marcilio O. O. Lemos , Yuri Gil Dantas , Iguatemi E. Fonseca , Vivek Nigam

In this paper, an improved secure address resolution protocol is presented where ARP spoofing attack is prevented. The proposed methodology is a centralised methodology for preventing ARP spoofing attack. In the proposed model there is a…

密码学与安全 · 计算机科学 2014-06-12 Abhishek Samvedi , Sparsh Owlak , Vijay Kumar Chaurasia

Distributed Denial of Service (DDoS) attacks pose an increasingly substantial cybersecurity threat to organizations across the globe. In this paper, we introduce a new deep learning-based technique for detecting DDoS attacks, a paramount…

密码学与安全 · 计算机科学 2024-09-16 Fernando Martinez , Mariyam Mapkar , Ali Alfatemi , Mohamed Rahouti , Yufeng Xin , Kaiqi Xiong , Nasir Ghani

With the ubiquitous nature of information technology solutions that facilitate communication in the modern world, cyber attacks are increasing in volume and becoming more sophisticated in nature. From classic network-based Denial of Service…

密码学与安全 · 计算机科学 2021-10-05 Rishabh Jindal , Adnan Anwar

Volumetric Distributed Denial of Service (DDoS) attacks have been a recurrent issue on the Internet. These attacks generate a flooding of fake network traffic to interfere with targeted servers or network links. Despite many efforts to…

网络与互联网体系结构 · 计算机科学 2016-12-01 Michele Nogueira

Distributed Denial of Service (DDoS) attacks have become more prominent recently, both in frequency of occurrence, as well as magnitude. Such attacks render key Internet resources unavailable and disrupt its normal operation. It is…

密码学与安全 · 计算机科学 2014-12-22 Michael Kallitsis , Stilian Stoev , George Michailidis